Study on chemical constituents of bark of Paeonia suffruticosa / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1793-1795, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-315956
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of the bark of Paeonia suffruticosa.</p><p><b>METHOD</b>The 95% ethanol extract was re-extracted with EtOAc, and then separated and purified by column chromatography using silica gel, Sephadex LH -20 and RP-18 as packing materials. The structures were identified on the basis of spectral analysis and physico-chemical characters.</p><p><b>RESULT</b>Six compounds were isolated and identified as (+)-catechin (1), paeonidanin (2), paeoniflorigenone (3), 2, 5-dihydroxy-4-methoxyacetophenone (4), paeonol (5), gallic acid (6).</p><p><b>CONCLUSION</b>The compound 1 was isolsted from the genus Paeonia for the first time. The compounds 2, 3 were isolated from this plant for the first time.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Plants, Medicinal
/
Catechin
/
Chemistry
/
Paeonia
/
Plant Bark
/
Monoterpenes
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2006
Type:
Article
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